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Catalog Number:
39087
CAS Number:
822-16-2
Stéarate de sodium
Purity:
≥ 97 % (dosage par titration)
Synonym(s):
Acide stéarique, sel de sodium
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$70.91 /25G
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Informations sur le produit

Sodium stearate is a versatile and widely used compound known for its excellent emulsifying and surfactant properties. This sodium salt of stearic acid is commonly utilized in the production of soaps, cosmetics, and personal care products, where it acts as a stabilizing agent that enhances texture and consistency. Its ability to create stable emulsions makes it invaluable in formulations ranging from creams and lotions to hair care products. Additionally, sodium stearate is employed in the food industry as a food additive and in pharmaceuticals as a lubricant and binder in tablet formulations.

Researchers and industry professionals appreciate sodium stearate for its unique ability to improve the solubility of active ingredients, thereby enhancing product efficacy. Its biodegradable nature and low toxicity profile make it an environmentally friendly choice for various applications. Furthermore, sodium stearate's role in the production of biodegradable polymers highlights its potential in sustainable product development. With its multifunctional benefits, sodium stearate remains a key ingredient in advancing product formulations across multiple sectors.

Numéro CAS 
822-16-2
Formule moléculaire
C18H35NaO2
Poids moléculaire 
306.47
Point de fusion 
219 - 221 °C
Informations générales
Numéro CAS 
822-16-2
Formule moléculaire
C18H35NaO2
Poids moléculaire 
306.47
Point de fusion 
219 - 221 °C
Propriétés
Informations complémentaires sur la propriété à venir prochainement !
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Sécurité et réglementation
Matières dangereuses
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Antibiotique
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Réglementé par la DEA
Non
Avertissements 
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Applications

Sodium stearate is widely utilized in research focused on:

  • Cosmetic Formulations: This compound is a key ingredient in many personal care products, such as lotions and creams, acting as an emulsifier to blend oil and water, ensuring a smooth texture and stability.
  • Pharmaceutical Applications: In the pharmaceutical industry, sodium stearate serves as a lubricant in tablet formulations, enhancing the flow of powders and preventing sticking during manufacturing processes.
  • Food Industry: It is used as a food additive, functioning as an emulsifier and stabilizer in various products, which helps improve texture and shelf life.
  • Textile Industry: Sodium stearate is employed as a softening agent in textile processing, providing a smooth finish to fabrics and improving their handling properties.
  • Biodegradable Soap Production: This compound is a common ingredient in making biodegradable soaps, offering an eco-friendly alternative to synthetic detergents while maintaining effective cleaning properties.

Citations